Error in value[[3L]](cond) : error reading from connection

rstudio
shinyappsio

#1

I have run my shiny app and its successful. However, when I try to deploy it, it says Application successfully deployed but on the website I get an error.

Error in value[[3L]](cond) : error reading from connection Calls: local ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous> Execution halted

Please help.


#2

This could mean that a file that should be access for reading can't be accessed. You could check that every file is accessible with relative path and that you deployed all the required files.

Also To help us help you further, we really need more information about your code. Right now it is just assumption we don't have enough information to understand what is going on.


#3
Loading required package: shinydashboard

Attaching package: ‘shinydashboard’

The following object is masked from ‘package:graphics’:

    box


Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union


Attaching package: ‘NLP’

The following object is masked from ‘package:ggplot2’:

    annotate


Attaching package: ‘twitteR’

The following objects are masked from ‘package:dplyr’:

    id, location


Attaching package: ‘plotly’

The following object is masked from ‘package:ggplot2’:

    last_plot

The following object is masked from ‘package:stats’:

    filter

The following object is masked from ‘package:graphics’:

    layout


Attaching package: ‘rtweet’

The following object is masked from ‘package:syuzhet’:

    get_tokens

The following object is masked from ‘package:twitteR’:

    lookup_statuses


Attaching package: ‘flexdashboard’

The following objects are masked from ‘package:shinydashboard’:

    renderValueBox, valueBox, valueBoxOutput


Attaching package: ‘lubridate’

The following object is masked from ‘package:base’:

    date

Loading required package: bitops

Attaching package: ‘httr’

The following object is masked from ‘package:plotly’:

    config

The following object is masked from ‘package:NLP’:

    content

Loading required package: RColorBrewer
The following object is masked from sent_data:

    Freq

Error in value[[3L]](cond) : error reading from connection
Calls: local ... tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Execution halted

That's the error. It's a shiny dashboard that performs twitter sentimental analysis and displays the output on the dashboard. I have tried to ensure that all the files are uploaded but still the error persists.


#4

Unfortunately, it is not helping me to help you... :neutral_face: sorry.
Maybe if you can share the code, we could see what happens after library loading.